“NGFN 1957”的概念、定义、翻译、参考文献-科学参考

单词	NGFN 1957
释义	NGFN 1957 Encyclopedia 工学重力测量释 National Gravity Fundamental Network 1957; NGFN 19571957国家重力基准网中国建立的第一个国家重力控制网。共有27个基本重力点（包括南京、青岛、上海三个摆仪点与青岛市内的二点）和80个一等重力点。
随便看	water gate Watergate Gristmill Watergate Scandal watergate scandal water gel explosive water geochemical survey water glass water glass binder water god water hammer water hammer accident water hammer in pumping station water hammer phenomenon of oil and gas pipeline water-hammer pulse water hardness water hawthorn water hawthorn family Water-heat balance water history in China water history of science and technology in China water history of Taihu lake water history of West Lake of Hangzhou water holding capacity water-hole peaking water hose

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。